Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vivian Katzenstein Friedman, PHD

Clinical Psychologist in Birmingham, AL · enumerated 2006 · practices at Amh Enterprises LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457369654

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Registry record

Entity type Individual (Type 1)

Name Vivian Katzenstein Friedman

Credential PHD

Sex Female

Practice address 2205 Cahaba Valley Dr, Birmingham, AL, 35242

Phone (205) 968-1227

Fax (334) 218-5815

Enumeration date Aug 3, 2006

Last updated in NPPES May 5, 2023

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 398 (AL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
612812	Other	AL	UBH-PLUS
3300000005	Other	AL	MEDICAID REHAB
6129811	Other	AL	UBH-BASIC
000070786	Other	AL	BLUE CROSS
051501317	Other	AL	BC FEDERAL EHBP
S02585	Other	AL	VIVA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Vivian Friedman?

The National Provider Identifier (NPI) for Vivian Friedman is 1457369654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Vivian Friedman practice?

The practice location on file with NPPES is in Birmingham, AL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Hannah Kesler Psychiatric/Mental Health Nurse Practitioner · Birmingham, AL NPI 1255805099 Amh Enterprises LLC Psychiatry Physician · Birmingham, AL NPI 1588229843 Brandi Thomas Nurse Practitioner · Birmingham, AL NPI 1184244402 Sandrea Lawler Psychiatric/Mental Health Nurse Practitioner · Birmingham, AL NPI 1932816394

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-05.